The Kaye Anterior Support Walkers were designed for children and adults who can support their weight on their legs and take steps, but who lack sufficient balance or upper body and shoulder control to maintain their alignment. These walkers were designed for users with neuromuscular impairments associated with severe spasticity, athetosis or ataxia. These users often need to be aligned slightly forward of their base of support tofacilitate stepping. Our aim with the Kaye Anterior Support Walkers is to allow individuals to gain mobility in the upright position. This, in turn, should assist in maintaining range of motion and strength while permitting participation with walking age-mates.